<template>
  <div class="shopcar-container">
    
    <div class="goods-list">

      <!-- 商品列表项区域 -->
      <div class="mui-card" v-for="item in goodslist" :key="item.id">
				<div class="mui-card-content">
					<div class="mui-card-content-inner">
						
            <mt-switch 
            v-model="$store.getters.getGoodsSelected[item.id]"
             @change="selectedChanged(item.id, $store.getters.getGoodsSelected[item.id])"></mt-switch>
            <img :src="item.thumb_path">
            <div class="info">
              <h1>{{item.title}}</h1>
              <p>
                <span class="price">￥{{ item.sell_price }}</span>
                <numbox :initcount = '$store.getters.getGoodsCount[item.id]' :goodsid="item.id"></numbox>
                <a href="#" @click.prevent="remove(item.id, i)">删除</a>
              </p>
            </div>

					</div>
				</div>
			</div>

    </div>

    <!-- 结算区域 -->
    <div class="mui-card">
				<div class="mui-card-content">
					<div class="mui-card-content-inner jiesuan">
						<div class="left">
              <p>总计（不含运费）</p>
              <p>已勾选商品 <span class="red">{{$store.getters.getGoodsCountAndAmount.count}}</span> 件， 
              总价 <span class="red">￥{{$store.getters.getGoodsCountAndAmount.amount}}</span></p>
            </div>
             <mt-button type="danger">去结算</mt-button>
					</div>
				</div>
			</div>

  </div>
</template>

<script>
import numbox from "../subcomponents/shopcar_numbox.vue";

export default {
  data() {
    return {
     goodslist : []
    };
  },
  created() {
   this.getGoodsList();
  },
  methods: {
   getGoodsList() {
     var idArr = [];
     this.$store.state.car.forEach(item=>idArr.push(item.id))
     if(idArr.length <= 0){
       return
     }
     this.$http.get('api/goods/getshopcarlist/'+idArr.join(',')).then(result=>{
       if(result.body.status === 0){
            this.goodslist = result.body.message;
       }
     })
   },
   remove(id, index) {
     this.goodslist.splice(index,1)
     this.$store.commit("removeFormCar", id);
   },
    selectedChanged(id, val) {
      this.$store.commit("updateGoodsSelected", { id, selected: val });
    }



  },
  components: {
    numbox
  }
};
</script>

<style lang="scss" scoped>
.shopcar-container {
  background-color: #eee;
  overflow: hidden;
  .goods-list {
    .mui-card-content-inner {
      display: flex;
      align-items: center;
    }
    img {
         width: 60px;
    }
    h1 {
      font-size: 13px;
    }
    .info{
      display: flex;
      justify-content: space-between;
      flex-direction: column;
        .price {
            color: red;
            font-weight: bold;
          }
    } 
  }
  .jiesuan {
    display: flex;
    align-items: center;
    justify-content: space-between;
    .red{
      font-weight: bold;
      color: red;
      font-size: 16px;
    }
  }
}
</style>
